FIELD: acoustics.
SUBSTANCE: invention relates to acoustics, in particular to headphones. In the method, the hearing protection device contains a first protective muff, adapted to be placed over the user's ear, wherein the protective muff comprises a plastic housing comprising a first end portion and a second end portion, located opposite the first end portion, a FM signal receiver, located inside the protective muff, a molded FM signal antenna, also located inside the protective muff and connected to the FM signal receiver. Said FM signal antenna formed by pouring molten metal into an elongated shape, followed by cooling; and wherein said metal molded FM signal antenna is made long and molded in said plastic housing by injection molding of a plastic material, and contains at least one connection point protruding from said plastic housing.
EFFECT: broader functional capabilities.
20 cl, 5 dwg
| Title |
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